Show or Hide Annotations

For annotations in WebViewer, sometimes you want to show or hide them, you can set with the annotationManager. Note that this only affects the visibility of annotations in WebViewer and does not impact their actual visibility in the PDF.

Show Annotations

You can use the showAnnotations method of the annotationManager to display annotations.

const annotationManager = docViewer.getAnnotationManager()
const annotationsList = annotationManager.getAnnotationsList()
docViewer.showAnotations(annotationsList)

Hide Annotations

You can use the hideAnnotations method of the annotationManager to hide annotations.

const annotationManager = docViewer.getAnnotationManager()
const annotationsList = annotationManager.getAnnotationsList()
docViewer.hideAnotations(annotationsList)